<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>示例页面</title>
    <link rel="stylesheet" href="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/5.1.0/css/bootstrap.min.css">
</head>
<body>

<nav class="navbar navbar-expand-md navbar-light bg-light">
    <div class="container-fluid" >
        <a class="navbar-brand" href="#">My App</a>
        <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav"
                aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="navbarNav">
            <ul class="navbar-nav">
                <li class="nav-item">
                    <a class="nav-link" href="/page/index.html">首页</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="/page/city_map.html">地图</a>
                </li>
                <li class="nav-item">
                    <a class="nav-link" href="/contact">无</a>
                </li>
            </ul>
        </div>
    </div>
</nav>

<div class="container pt-5" >


</div>

<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script src="https://cdn.bootcdn.net/ajax/libs/twitter-bootstrap/5.1.0/js/bootstrap.min.js"></script>

</body>
</html>